/*
  LICENSE
  -------
  Copyright (C) 1999-2005 Nullsoft, Inc.

  This source code is provided 'as-is', without any express or implied
  warranty.  In no event will the authors be held liable for any damages
  arising from the use of this source code or the software it produces.

  Permission is granted to anyone to use this source code for any purpose,
  including commercial applications, and to alter it and redistribute it
  freely, subject to the following restrictions:

  1. The origin of this source code must not be misrepresented; you must not
     claim that you wrote the original source code.  If you use this source code
     in a product, an acknowledgment in the product documentation would be
     appreciated but is not required.
  2. Altered source versions must be plainly marked as such, and must not be
     misrepresented as being the original source code.
  3. This notice may not be removed or altered from any source distribution.
*/
#ifndef GEISS_BLITS_H
#define GEISS_BLITS_H 1


#include "ddraw.h"


typedef enum fourcc_enum {
    RGB_OVERLAY,    // using RGB overlay (use Blt)
    UYVY,           // YUV mode #1 (manual blit)
    YUY2,           // YUV mode #2 (manual blit)
	MISC,			// no pixelformat was specified, but it worked (?!)
    NATIVE          // card's own fourcc code (use Blt & cross fingers)
};

bool CopyRGBSurfaceToYUVSurface(
        LPDDSURFACEDESC2 pddsd1,
        LPDDSURFACEDESC2 pddsd2,
		fourcc_enum eOverlayFormat,
		bool bMMX,
		bool bPentium3,
		bool bDisplayWarnings = false);

bool CopyRGBSurfaceToRGBSurface(
        LPDDSURFACEDESC2 pddsd1,
        LPDDSURFACEDESC2 pddsd2,
		bool bMMX,
		bool bDisplayWarnings = false);

void blit_MMX_with_no_color_space_conversion(LPDDSURFACEDESC2 pddsd1, LPDDSURFACEDESC2 pddsd2);


#endif
